*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family:黑体;
}
.container{
    width: 1091px;
    margin: 0 auto;
}
header{
    padding-top: 17px;
}
.row{
    display: flex;
}
.logo{
    width: 40%;
}

nav{
    width: 60%;

}
nav ul{
    display: flex;
    list-style: none;
}
nav a{
    display: block;
    padding: 20px 11px;
    font-size: 15px;
    color: #736a6f;
    text-decoration: none;
}
nav .active a{
    color: #0084dd;
    border-bottom: 4px #0084dd solid;
}
nav a:hover{
     text-decoration: none;
    border-bottom: 4px #0084dd solid;
}
/*中间*/
section .banner{
    width: 100%;
    margin-bottom: 35px;
}
.banner img{
    width: 100%;
}
.jiejue{
    text-align: center;
    width: 100%;
    padding-bottom: 43px;
}
.jiejue .col-12 h4{
    font-size: 24px;
    color: #2f3849;

}
.jiejue .col-12 h4 i{
    margin-right: 10px;
   padding: 10px;
    padding-top: 0;
    background: url("../img/jiejue.png") no-repeat;
}
.jiejue .col-12 p{
    font-size: 20px;
    color: #919ca2;
    padding-top: 14px;
    margin-bottom: 40px;
    padding-left: 20px;
}
.jiejue .row{
    margin-right: -15px;
    margin-left: -15px;
}
.jiejue .col-md-3{
    width: 25%;
}
.jiejue .col-md-3 p:nth-of-type(1){
    font-size: 18px;
    color: #353430;
    margin-bottom: 19px;
    padding-top: 21px;

}
.jiejue .col-md-3 p:nth-of-type(2){
    font-size: 14px;
    color: #53585e;
}
.jiejue .col{
    padding-left: 15px;
    padding-right: 15px;
}
.kehu{
    width: 100%;
    text-align: center;
    background-color: #efeeec;
    padding-top: 40px;
    padding-bottom: 40px;
}
.kehu h4 i{
    background: url("../img/kehu.png") no-repeat;
    display: inline-block;
    height: 30px;
    width: 36px;
    margin-right: 10px;
}
.kehu h4{
    font-size: 24px;
    color: #2f3849;

}
.kehu p{
    font-size: 20px;
    color: #919ca2;
    padding-top: 14px;
    margin-bottom: 40px;
    padding-left: 20px;
}
.card-img{
    width: 100%;
}
.card-img img{
    width: 25%;
}
.card-img .row{
    display: flex;
    flex-wrap: wrap;
}
.quanfang{
    width: 100%;
    background-color: #128abe;
    padding-bottom: 28px;
    padding-top: 28px;
}
.quanfang .a,.quanfang .chakan{
    width: 50%;
}
.quanfang .a p:nth-of-type(1){
    color: #e7ffff;
    font-size: 20px;
    margin-bottom: 18px;
}
.quanfang .a p:nth-of-type(2){
    color: #e7ffff;
    font-size: 18px;
}
.chakan a{
    border:1px #fcfffd solid;
    font-size: 14px;
    color: #fcfffd;
    display:inline-block;
    padding: 13px 10px;
    border-radius: 3px;
    text-decoration: none;
    float: right;
}
.chakan a:hover{
    background-color: #0966be;
}
.new{
    width: 100%;
    text-align: center;
    padding-bottom: 42px;
    padding-top: 34px;
}
.new h4 i{
    margin-right: 10px;
}
.new h4{
    font-size: 24px;
    color: #2f3849;

}
.new p{
    font-size: 20px;
    color: #919ca2;
    padding-top: 14px;
    margin-bottom: 40px;
    padding-left: 20px;
}
.guanyu{
    padding-bottom: 40px;
}
.guanyu .left,.guanyu .right{
    width: 50%;
}
.guanyu .img-1{
    width: 37%;
}
.guanyu .card{
    width:63%;
    margin-top: 7px;
    padding-left: 22px;
}
.guanyu h4{
    font-size: 19px;
    color:#2e2d2b;
    font-weight: 300;
    margin-bottom: 22px;
}
.guanyu p{
    font-size: 15px;
    color:#222e3a;
    line-height: 23px;
    margin-bottom: 15px;
}
.guanyu a{
    display:inline-block;
    text-decoration: none;
    padding: 11px 16px;
    background-color: #128abe;
    color:#fff;
    font-size: 15px;
    border-radius: 3px;

}
.guanyu a:hover{
    background-color: #0E60BE;
    display:inline-block;
}
.fuwu{
    background-color: #efeeec;
    padding-top: 42px;
    padding-bottom: 30px;
    text-align: center;
}
.list .list-img{
    width: 14%;
    padding-right: 40px;
}
.kefu h4 i{
    margin-right: 10px;
}
.kefu h4{
    font-size: 24px;
    color: #2f3849;

}
.kefu p{
    font-size: 20px;
    color: #919ca2;
    padding-top: 14px;
    margin-bottom: 40px;
    padding-left: 20px;
}
.list img {

}
.card-a{
    margin-top: 17px;
}
.card-a a:nth-of-type(1){
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #1098d2;
    border-radius: 50%;
}
.card-a a:nth-of-type(2){
    background-color: #797876;
    border-radius: 50%;
    display: inline-block;
    width: 10px;
    height: 10px;
}
footer{
   background: url("../img/bg-pic2.png") no-repeat;
    background-size: cover;
    padding-bottom: 45px;
    padding-top: 45px;
}
footer .lianxi{
    width: 34%;
}
.xiangguan{
    width: 66%;

}
footer h4{
    font-size: 18px;
    color:#fffeff;
    margin-bottom: 30px;
}
footer p{
    font-size: 14px;
    color:#fffeff;
    line-height: 31px;
}
.lianxi p:nth-of-type(5){
    font-weight: bold;
    font-size: 18px;
}
.lianxi img{
    padding-right: 4px;
}
.xiangguan p:nth-of-type(2){
    padding-right: 50px;
    padding-left: 50px;
}
.xiangguan a{
    color:#fffeff;
    text-decoration: none;
}
.xiangguan a:hover{
    color:#446fa2;
}
.jiejue .col-md-3 img{
    width: 100%;
}



@media(max-width: 600px){
    .container{
        width: 90%;
    }
    .row{
        display: flex;
        flex-wrap: wrap;
    }
    header{
        width: 100%;
    }

    .jiejue .col-md-3 {
        width: 50%;
    }
    .jiejue .col-md-3 img{
        width: 100%;
    }
    .card-img img {
        width: 100%;
    }
    .quanfang .a, .quanfang .chakan{
        width: 100%;
    }
    .chakan{
        margin-top: 40px;
    }
    .guanyu .left, .guanyu .right {
        width: 100%;
    }
    .guanyu .left {

        margin-bottom: 50px;
    }

    .guanyu .img-1 {
        width: 100%;
        text-align: center;
    }
    .guanyu .card{
        width: 100%;
        text-align: center;
    }
    .list .list-img {
        width: 25%;
        padding-right: 40px;
        margin-bottom: 48px;
    }
    footer .lianxi {
        margin-bottom: 57px;
        width: 100%;
    }

    .guanyu .card {

        padding-left: 45px;
    }
    nav ul{
        flex-wrap: wrap;
    }
    nav ul li{
        width: 100%;
    }
    nav{
        width: 100%;
    }
    nav a{
        font-size: 15px;
        padding-bottom: 20px;
        width: 100%;
    }

    nav a:nth-of-type(8){
        padding-right: 0;
    }

    .logo{
        margin-bottom: 20px;
    }
    .list img{
        width: 100%;
    }
    .xiangguan .row{
        display: block;
    }
    .xiangguan p:nth-of-type(2){
        padding: 0;
        margin-bottom: 20px;
        margin-top: 20px;
    }
}